So, the final hexadecimal converted string of abc will be 414243.

convert ASCII of a to hexadecimal: 67 to hexadecimal: 43.

convert ASCII of b to hexadecimal: 66 to hexadecimal: 42.

convert ASCII of a to hexadecimal: 65 to hexadecimal: 41.

The conversion will convert each character of the string to hexadecimal and print out the final hexadecimal string.įor example, if the string is abc, it will:

We will use a character array to hold the string. In this post, we will learn how to convert a string to hexadecimal in C. In many languages, 0x is also used as prefix for hexadecimal values.įor example, 0x3AB8 is a valid hexadecimal value. Lower case letters a, b, c, d, e, f are also used. 0 to 9 are used to represent decimal 0 to 9 and A, B, C, D, E, F are used to represent values from 10 to 15 in decimal. Hexadecimal number system uses 16 as the base. In this post, we will learn how to convert a string to hexadecimal string in C programming language. C program to convert a string to hexadecimal value:

Convert mac address to int array c++